4111538553648 has 60 divisors (see below), whose sum is σ = 11507157784200. Its totient is φ = 1370446115328.

The previous prime is 4111538553641. The next prime is 4111538553659. The reversal of 4111538553648 is 8463558351114.

4111538553648 is a `hidden beast` number, since 4 + 1 + 1 + 15 + 38 + 553 + 6 + 48 = 666.

4111538553648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4111538553594 and 4111538553603.

It is not an unprimeable number, because it can be changed into a prime (4111538553641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2317515 + ... + 3686997.

It is an arithmetic number, because the mean of its divisors is an integer number (191785963070).

Almost surely, 2^{4111538553648} is an apocalyptic number.

4111538553648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4111538553648 is an abundant number, since it is smaller than the sum of its proper divisors (7395619230552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4111538553648 is a wasteful number, since it uses less digits than its factorization.

4111538553648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390346 (or 1390337 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 54.

The spelling of 4111538553648 in words is "four trillion, one hundred eleven billion, five hundred thirty-eight million, five hundred fifty-three thousand, six hundred forty-eight".